Overview
The Paleo Food web Inference Model (PFIM, Shaw et al., n.d.) uses a series of rules for a set of trait categories (such as habitat and body size) to determine if an interaction can feasibly occur between a species pair.
Methods
Example
References
Shaw, Jack O., Alexander M. Dunhill, Andrew P. Beckerman, Jennifer A. Dunne, and Pincelli M. Hull. n.d. “A Framework for Reconstructing Ancient Food Webs Using Functional Trait Data.” https://doi.org/10.1101/2024.01.30.578036.